diff options
| -rw-r--r-- | drivers/mtd/ubi/cdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 82dfbe520c80..9849b3e3a530 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -569,6 +569,9 @@ static int verify_mkvol_req(const struct ubi_device *ubi, if (req->alignment != 1 && n) goto bad; + if (!req->name[0] || !req->name_len) + goto bad; + if (req->name_len > UBI_VOL_NAME_MAX) { err = -ENAMETOOLONG; goto bad; |